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US 10,475,416 B2Granted
Displaying image data based on level of system performance
AssigneeDisplaylink (UK) Limited
InventorsCarlo Volpi, Tadeusz Marquardt
Life of this patent
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AssigneeDisplaylink (UK) Limited
InventorsCarlo Volpi, Tadeusz Marquardt
Estimating the term…
A method to composite image data into an image frame and transmit the image frame to a controller for display on a device. The image has a predetermined portion having a QoS requirement higher than the rest of the image. Based on a performance level of the system, the predetermined portion with the image data is composited into the image frame at the host device if the host device has sufficient performance capability. If the performance level is not sufficient, then the host device composites the image data without the predetermined portion and transmits it to the controller. The host device also transmits information regarding the predetermined portion to the controller independently of the image frame, so that the controller can composite the received image frame with the predetermined portion based on the information to produce the image for display.
A method for displaying an image on a display device, the display device being part of a display system also comprising a host device configured to at least composite image data into an image frame and to transmit the image frame, and a display controller configured to receive the image frame over a data communication channel from the host device, wherein the image displayed on the display device comprises a predetermined portion having a Quality of Service (QoS) requirement higher than remaining portions of the image, the method comprising:
A display system for displaying an image on a display device, the display system also comprising a host device configured to at least composite image data into an image frame and to transmit the image frame, and a display controller configured to receive the image frame over a data communication channel from the host device, wherein the image displayed on the display device comprises a predetermined portion having a Quality of Service (QoS) requirement higher than the rest remaining portions of the image, wherein the system is configured to:
A non-transitory computer readable medium including executable instructions which, when executed in a display system for displaying an image on a display device, the display system also comprising a host device configured to at least composite image data into an image frame and to transmit the image frame, and a display controller configured to receive the image frame over a data communication channel from the host device, wherein the image displayed on the display device comprises a predetermined portion having a Quality of Service (QoS) requirement higher than remaining portions of the image, cause the display system to:
Dependencies are inferred from the claim text.